. >> if senator mccain and senator graham and others want to go after somebody, they should go after me. but for them to go after the u.n. ambassador, who had nothing to do with benghazi and was simply making a presentation based on intelligence that she had received, and to besmirch her reputation is outrageous. >> that's the slow burn from the president, i'd say. this morning mccain had some strong words for his former opponent, the president. let's listen to mccain. >> i know that people don't come to spontaneous demonstrations with rockets and mortars, and for the president of the united states for two weeks afterwards to deny that that was the case is either a cover-up or it is incompetence. >> one of mccain's main allies, senator lindsey graham of south carolina, also responded to the president. he said, quote, "mr. president, don't think for one minute i'm not going to hold you ultimately responsible for benghazi. i think you failed as commander in chief before, during, and after the attack." what's behind all this anger? is it political or personal? and why are they unleashin